| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_chart2.hxx" |
| |
| #include "ChartTransferable.hxx" |
| |
| #include <unotools/streamwrap.hxx> |
| #include <vcl/graph.hxx> |
| #include <svl/itempool.hxx> |
| #include <editeng/eeitem.hxx> |
| #include <editeng/fhgtitem.hxx> |
| #include <svx/svditer.hxx> |
| #include <svx/svdmodel.hxx> |
| #include <svx/svdpage.hxx> |
| #include <svx/unomodel.hxx> |
| |
| // header for class SdrView |
| #include <svx/svdview.hxx> |
| |
| #define CHARTTRANSFER_OBJECTTYPE_DRAWMODEL 1 |
| |
| using namespace ::com::sun::star; |
| |
| using ::com::sun::star::uno::Reference; |
| using ::com::sun::star::uno::Sequence; |
| using ::rtl::OUString; |
| |
| namespace chart |
| { |
| |
| ChartTransferable::ChartTransferable( SdrModel* pDrawModel, SdrObject* pSelectedObj, bool bDrawing ) |
| :m_pMarkedObjModel( NULL ) |
| ,m_bDrawing( bDrawing ) |
| { |
| SdrExchangeView * pExchgView( new SdrView( pDrawModel )); |
| SdrPageView* pPv = pExchgView->ShowSdrPage( pDrawModel->GetPage( 0 )); |
| if( pSelectedObj ) |
| pExchgView->MarkObj( pSelectedObj, pPv ); |
| else |
| pExchgView->MarkAllObj( pPv ); |
| Graphic aGraphic( pExchgView->GetMarkedObjMetaFile(true)); |
| m_xMetaFileGraphic.set( aGraphic.GetXGraphic()); |
| if ( m_bDrawing ) |
| { |
| m_pMarkedObjModel = ( pExchgView ? pExchgView->GetAllMarkedModel() : NULL ); |
| } |
| delete pExchgView; |
| } |
| |
| ChartTransferable::~ChartTransferable() |
| {} |
| |
| void ChartTransferable::AddSupportedFormats() |
| { |
| if ( m_bDrawing ) |
| { |
| AddFormat( SOT_FORMATSTR_ID_DRAWING ); |
| } |
| AddFormat( SOT_FORMAT_GDIMETAFILE ); |
| AddFormat( SOT_FORMATSTR_ID_PNG ); |
| AddFormat( SOT_FORMAT_BITMAP ); |
| } |
| |
| sal_Bool ChartTransferable::GetData( const ::com::sun::star::datatransfer::DataFlavor& rFlavor ) |
| { |
| sal_uInt32 nFormat = SotExchange::GetFormat( rFlavor ); |
| sal_Bool bResult = sal_False; |
| |
| if( HasFormat( nFormat )) |
| { |
| if ( nFormat == SOT_FORMATSTR_ID_DRAWING ) |
| { |
| bResult = SetObject( m_pMarkedObjModel, CHARTTRANSFER_OBJECTTYPE_DRAWMODEL, rFlavor ); |
| } |
| else if ( nFormat == FORMAT_GDIMETAFILE ) |
| { |
| Graphic aGraphic( m_xMetaFileGraphic ); |
| bResult = SetGDIMetaFile( aGraphic.GetGDIMetaFile(), rFlavor ); |
| } |
| else if( nFormat == FORMAT_BITMAP ) |
| { |
| Graphic aGraphic( m_xMetaFileGraphic ); |
| bResult = SetBitmapEx( aGraphic.GetBitmapEx(), rFlavor ); |
| } |
| } |
| |
| return bResult; |
| } |
| |
| sal_Bool ChartTransferable::WriteObject( SotStorageStreamRef& rxOStm, void* pUserObject, sal_uInt32 nUserObjectId, |
| const datatransfer::DataFlavor& /* rFlavor */ ) |
| { |
| // called from SetObject, put data into stream |
| |
| sal_Bool bRet = sal_False; |
| switch ( nUserObjectId ) |
| { |
| case CHARTTRANSFER_OBJECTTYPE_DRAWMODEL: |
| { |
| SdrModel* pMarkedObjModel = reinterpret_cast< SdrModel* >( pUserObject ); |
| if ( pMarkedObjModel ) |
| { |
| rxOStm->SetBufferSize( 0xff00 ); |
| |
| // #108584# |
| // for the changed pool defaults from drawing layer pool set those |
| // attributes as hard attributes to preserve them for saving |
| const SfxItemPool& rItemPool = pMarkedObjModel->GetItemPool(); |
| const SvxFontHeightItem& rDefaultFontHeight = static_cast< const SvxFontHeightItem& >( |
| rItemPool.GetDefaultItem( EE_CHAR_FONTHEIGHT ) ); |
| sal_uInt16 nCount = pMarkedObjModel->GetPageCount(); |
| for ( sal_uInt16 i = 0; i < nCount; ++i ) |
| { |
| const SdrPage* pPage = pMarkedObjModel->GetPage( i ); |
| SdrObjListIter aIter( *pPage, IM_DEEPNOGROUPS ); |
| while ( aIter.IsMore() ) |
| { |
| SdrObject* pObj = aIter.Next(); |
| const SvxFontHeightItem& rItem = static_cast< const SvxFontHeightItem& >( |
| pObj->GetMergedItem( EE_CHAR_FONTHEIGHT ) ); |
| if ( rItem.GetHeight() == rDefaultFontHeight.GetHeight() ) |
| { |
| pObj->SetMergedItem( rDefaultFontHeight ); |
| } |
| } |
| } |
| |
| Reference< io::XOutputStream > xDocOut( new utl::OOutputStreamWrapper( *rxOStm ) ); |
| if ( SvxDrawingLayerExport( pMarkedObjModel, xDocOut ) ) |
| { |
| rxOStm->Commit(); |
| } |
| |
| bRet = ( rxOStm->GetError() == ERRCODE_NONE ); |
| } |
| } |
| break; |
| default: |
| { |
| DBG_ERROR( "ChartTransferable::WriteObject: unknown object id" ); |
| } |
| break; |
| } |
| return bRet; |
| } |
| |
| } // namespace chart |
